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authorMatthew Malcomson <matthew.malcomson@arm.com>2019-05-09 10:29:27 +0100
committerMatthew Malcomson <matthew.malcomson@arm.com>2019-05-09 10:29:27 +0100
commit28ed815ad2b0cb93eede83022269d6a60b9cdf31 (patch)
tree0edb14415647f239d12f539a8ea897a1c077e094 /include/opcode/aarch64.h
parentfd1dc4a0c1b87c1efa7e0398fd47fd1e87fa0fb4 (diff)
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[binutils][aarch64] New SVE_SHLIMM_UNPRED_22 operand.
New operand describes a shift-left immediate encoded in bits 22:20-19:18-16 where UInt(bits) - esize == shift. This operand is useful for instructions like sshllb. gas/ChangeLog: 2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com> * config/tc-aarch64.c (parse_operands): Handle new SVE_SHLIMM_UNPRED_22 operand. include/ChangeLog: 2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com> * opcode/aarch64.h (enum aarch64_opnd): New SVE_SHLIMM_UNPRED_22 operand. opcodes/ChangeLog: 2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com> * aarch64-asm-2.c: Regenerated. * aarch64-dis-2.c: Regenerated. * aarch64-opc-2.c: Regenerated. * aarch64-opc.c (operand_general_constraint_met_p): Constraint checking for SVE_SHLIMM_UNPRED_22. (aarch64_print_operand): Add printing for SVE_SHLIMM_UNPRED_22. * aarch64-tbl.h (AARCH64_OPERANDS): Use new SVE_SHLIMM_UNPRED_22 operand.
Diffstat (limited to 'include/opcode/aarch64.h')
-rw-r--r--include/opcode/aarch64.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/opcode/aarch64.h b/include/opcode/aarch64.h
index e354e65..a4520da 100644
--- a/include/opcode/aarch64.h
+++ b/include/opcode/aarch64.h
@@ -392,6 +392,7 @@ enum aarch64_opnd
AARCH64_OPND_SVE_Rn_SP, /* Integer Rn or SP, alt. SVE position. */
AARCH64_OPND_SVE_SHLIMM_PRED, /* SVE shift left amount (predicated). */
AARCH64_OPND_SVE_SHLIMM_UNPRED, /* SVE shift left amount (unpredicated). */
+ AARCH64_OPND_SVE_SHLIMM_UNPRED_22, /* SVE 3 bit shift left unpred. */
AARCH64_OPND_SVE_SHRIMM_PRED, /* SVE shift right amount (predicated). */
AARCH64_OPND_SVE_SHRIMM_UNPRED, /* SVE shift right amount (unpredicated). */
AARCH64_OPND_SVE_SHRIMM_UNPRED_22, /* SVE 3 bit shift right unpred. */